<?php
class Jnd_Global_Methods
{

    public static function lcfirst($string)
    {
        $string[0] = strtolower($string[0]); // lcfirst
        return $string;
    }

    public static function array_merge_keys()
    {
        $keys = array();
        $vals = array();
        $args = func_get_args();
        foreach ($args as $tab) {
            $keys = array_merge($keys,
                array_keys($tab));
            $vals = array_merge($vals, $tab);
        }
        return array_combine($keys, $vals);
    }
}
